Global Patent Index - EP 0994756 A1

EP 0994756 A1 2000-04-26 - PROCESS AND INSTALLATION FOR ROLLING A METAL STRIP

Title (en)

PROCESS AND INSTALLATION FOR ROLLING A METAL STRIP

Title (de)

VERFAHREN UND EINRICHTUNG ZUM WALZEN EINES METALLBANDES

Title (fr)

PROCEDE ET DISPOSITIF DE LAMINAGE D'UNE BANDE METALLIQUE

Publication

EP 0994756 A1 (DE)

Application

EP 98941242 A

Priority

  • DE 9801771 W
  • DE 19729773 A

Abstract (en)

[origin: DE19729773C1] A process is disclosed for rolling a metal strip, in particular a steel strip, in a cold rolling train (2) followed by an annealing section (3) and a temper pass section (4). The outgoing or set thickness of the metal strip when it leaves the cold rolling mill (2) is determined as a function of the set hardness and set thickness of the metal strip when it leaves the temper pass section (4).

IPC 1-7 (main, further and additional classification)

B21B 1/28; B21B 37/16

IPC 8 full level (invention and additional information)

B21B 1/28 (2006.01); B21B 37/16 (2006.01)

CPC (invention and additional information)

B21B 37/16 (2013.01); B21B 1/28 (2013.01); B21B 2261/22 (2013.01)

Citation (search report)

See references of WO 9902281A1

Designated contracting state (EPC)

AT BE DE FI NL

EPO simple patent family

DE 19729773 C1 19990204; DE 19729773 C5 20070510; CN 1122585 C 20031001; CN 1263483 A 20000816; EP 0994756 A1 20000426; US 6240757 B1 20010605; WO 9902281 A1 19990121

INPADOC legal status


2001-05-30 [18R] REFUSED

- Effective date: 20001225

2000-09-06 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20000724

2000-04-26 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000105

2000-04-26 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE DE FI NL